Lo Lokman Jocasta is currently an undergraduate student in the Department of Music at the Chinese University of Hong Kong, studying viola as her major instrument. Jocasta is also a pianist. Lo is currently studying viola with Mr Ray Tsoi. She has participated in different orchestras as violist such as the Pro Arte Orchestra of Hong Kong, Hong Kong Festival Orchestra, the Chung Chi Orchestra and Hong Kong Chordophonia. She is also active in different choirs as vocalist, such as Hong Kong Youth Choir, Barquentine Choral Artists Hong Kong, Chung Chi Choir and Aqua Voice. She was a committee member of Good Hope School String Orchestra 2010-2012 and Good Hope School intermediate Choir 2011-2012. The choir won the 1st runner up in the Hong Kong Music Festival intermediate choir competition in the same year.